Best Licensed Roofers in Walnut, CA
3 roofing companies registered in Walnut hold current CSLB licenses, verified against official records as of August 17, 2026. All 3 are listed below, ordered by years licensed.
- 1,145 active C-39 roofing licenses in Los Angeles County; 3 registered in Walnut
- California requires workers' compensation cover for C-39 licensees: 2 of Walnut's 3 licenses (66.7%) carry a current policy with CSLB
- Median time licensed in Walnut: 16 years
- Longest Walnut licensure: since 2009
- 96 county licenses reach their expiration date within 90 days
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- Verified
- August 17, 2026
- Licensed since
- 2009
- Phone
- (909) 468-4872
- Verified
- August 17, 2026
- Licensed since
- 2010
- Phone
- (909) 721-8812
- Verified
- August 17, 2026
- Licensed since
- 2015
- Phone
- (909) 322-0119
Compare the top 3 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| U S A Roofing Inc. | #937639 | On file | 2009 |
| Golden East Roofing & Construction Inc. | #946835 | On file | 2010 |
| Sjd&b Inc. | #1001950 | Exempt or none on file | 2015 |
Los Angeles County roofing licensure at a glance
California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 1,145 active C-39 roofing licenses in Los Angeles County, 3 of them registered in Walnut. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Walnut license has been held 16 years, and the longest-standing one dates to 2009. California law requires workers' compensation cover for C-39 licensees, so it is a legal baseline rather than a way to tell two contractors apart: 2 of Walnut's 3 licenses (66.7%) carry a current policy in CSLB's file, and we do not rank on it. The contractor bond is not a signal here: 1,140 of the county's 1,145 licenses carry the same $25,000 bond California sets by statute. 96 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.
Roofers in Walnut: common questions
How many licensed roofers are there in Walnut?
3 active C-39 roofing licenses are registered in Walnut, out of 1,145 across Los Angeles County. 3 Walnut-registered companies passed our license verification, and all 3 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.
Does California license roofers?
Yes. California licenses contractors by classification, and C-39 is the CSLB classification that authorises this work, unlike Texas, which licenses no roofing contractors at all. 3 active C-39 roofing licenses are registered in Walnut and 1,145 across Los Angeles County, the longest-standing issued in 2009. Only CLEAR, unexpired licenses appear here.
How do I check a roofer's license in California?
Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which California requires of C-39 licensees and 2 of Walnut's 3 currently carry. 96 Los Angeles County licenses expire within 90 days.